Effect of Recycle Ratio and Hydraulic Retention Time on the Performance of Extended Aeration Activated Sludge

Three laboratory scale units are designed and constructed in order to perform the present work. These units are capable of working under different hydraulic retention time (HRT) (16-32hrs), recycle ratio (0.25–1.5), and temperature (20 -35 ̊C). The results show that BOD5, COD, NO3-1, PO4-3 removal i...

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Bibliographic Details
Main Authors: Waleed M. Sh. Alabdraba, Masood Mihsen Hazaa
Format: Article
Language:English
Published: Tikrit University 2013-03-01
Series:Tikrit Journal of Engineering Sciences
Online Access:https://tj-es.com/ojs/index.php/tjes/article/view/390